---
title: "POST /v1/printer-events/batch"
method: POST
path: "/v1/printer-events/batch"
---

# POST /v1/printer-events/batch

`POST /v1/printer-events/batch`

## Request body

- object
  - `batchId` string
  - `idempotencyKey` string
  - `printerId` string, required
  - `events` object[], required
    - `eventId` string, required
    - `idempotencyKey` string
    - `type` 'status' | 'message' | 'rawMessage' | 'client:connect' | 'client:disconnect' | 'client:error' | 'printer:dataUpdate' | 'printer:deltaUpdate' | 'printer:statusUpdate' | 'printer:amsUpdate' | 'printer:filamentStateChanged' | 'printer:error' | 'job:update' | 'job:start' | 'job:pause' | 'job:offlineRecovery' | 'job:unpause' | 'job:finish' | 'heartbeat' | 'file:uploadStart' | 'file:uploadComplete' | 'file:uploadError' | 'detection:failure' | 'detection:warning' | 'detection:bedEmpty' | 'detection:complete', required
    - `timestamp` number, required
    - `seqn` number, required
    - `hostId` string, required
    - `assignmentEpoch` number, required
    - `deliveryAttempt` integer, required
    - `data` object, required
    - `persistedId` string
  - `delta` object
  - `timestamp` number, required
  - `maxSeqn` number
  - `hostId` string, required
  - `assignmentEpoch` number, required

## Response `200`

Default Response

- object
  - `success` boolean, required
  - `processed` number, required
  - `failed` number

## Other responses

- `400` — Default Response
- `403` — Default Response
- `404` — Default Response
- `409` — Default Response
- `500` — Default Response
- `503` — Default Response

## Changes

- **2026-08-25** `9fd4782d4ef4` — 6 info
  - added the optional property `code` to the response with the `400` status
  - added the optional property `code` to the response with the `403` status
  - added the optional property `code` to the response with the `404` status
  - added the optional property `code` to the response with the `409` status
  - …2 more
- **2026-08-23** `a612e0fbe3d0` — 10 breaking, 1 warning, 28 info
  - added the new required request property `assignmentEpoch`
  - added the new required request property `events/items/assignmentEpoch`
  - added the new required request property `events/items/deliveryAttempt`
  - added the new required request property `events/items/hostId`
  - …35 more
- **2026-07-26** `750c8a136307` — 6 info
  - added the new optional request property `batchId`
  - added the new optional request property `events/items/eventId`
  - added the new optional request property `events/items/idempotencyKey`
  - added the new optional request property `idempotencyKey`
  - …2 more

[Change history](https://skmtc.dev/printhiv3d/apis/hive-api-documentation/changes/v1/printer-events/batch/post.md)

---

[API](https://skmtc.dev/printhiv3d/apis/hive-api-documentation.md) · [All operations](https://skmtc.dev/printhiv3d/apis/hive-api-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/printhiv3d/hive-api-documentation/revisions/daa5509d053e/schema)